Portable Hand Roll Piano

This is an awesome portable 88-Keys mini roll up soft silicone flexible electronic digital music keyboard piano. This product comes with built-in speaker and also supports external headphone or loudspeaker. You can also be connected to PC for editing and recording via a MIDI cable (not included) .Has chord, sustain, vibrato and tutorial function
Features:
88 keys Piano
Midi interface Have 5 full scale, 40 demo songs, 100 kinds of rhythm, 128 kinds tone
Earphone jack, also can connect with external speaker
Power supply: AAA batteries x 4 (not included) or 5 voltage DC adapter (included)
It is portable.it is convenient-it can be hand carried
It can also be rolled up for easy storage in hand bag or carrying case .
Ready for a street, fair or event performance.
Great for a lovely evening with your own thoughts & music.